{"created":"2023-06-19T10:28:07.624257+00:00","id":291,"links":{},"metadata":{"_buckets":{"deposit":"68d805b5-ab88-45ce-91c0-89b5464db3d0"},"_deposit":{"created_by":31,"id":"291","owners":[31],"pid":{"revision_id":0,"type":"depid","value":"291"},"status":"published"},"_oai":{"id":"oai:kwmed.repo.nii.ac.jp:00000291","sets":["1709617079800:37:91:365"]},"author_link":[],"item_1694495855422":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_type":"VoR"}]},"item_3_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"15","bibliographicPageStart":"9","bibliographicVolumeNumber":"16","bibliographic_titles":[{"bibliographic_title":"Kawasaki medical journal","bibliographic_titleLang":"en"}]}]},"item_3_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Original Article","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_3_identifier_14":{"attribute_name":"URL","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"http://igakkai.kms-igakkai.com/wp/wp-content/uploads/1990en/16(1)9-15.1990.pdf"}]},"item_3_relation_20":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.11482/KMJ-E16(1)9 ","subitem_relation_type_select":"DOI"}}]},"item_3_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00710169","subitem_source_identifier_type":"NCID"},{"subitem_source_identifier":"AA12029005","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0385-0234","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"2434-3404","subitem_source_identifier_type":"EISSN"}]},"item_3_text_7":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Nuclear Medicine, Kawasaki Medical School"},{"subitem_text_language":"en","subitem_text_value":"Department of Nuclear Medicine, Kawasaki Medical School"},{"subitem_text_language":"en","subitem_text_value":"Department of Nuclear Medicine, Kawasaki Medical School"},{"subitem_text_language":"en","subitem_text_value":"Department of Nuclear Medicine, Kawasaki Medical School"},{"subitem_text_language":"en","subitem_text_value":"Department of Nuclear Medicine, Kawasaki Medical School"},{"subitem_text_language":"en","subitem_text_value":"Department of Nuclear Medicine, Kawasaki Medical School"},{"subitem_text_language":"en","subitem_text_value":"Department of Orthopaedic, Kawasaki Medical School"},{"subitem_text_language":"en","subitem_text_value":"Department of Radiology, Shiga University of Medical Science"}]},"item_3_textarea_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_textarea_language":"en","subitem_textarea_value":"Dual photon absorptiometry (DPA) with a gamma camera, instead of a rectilinear scanner, has been developed for vertebral bone mineral density (BMD) measurement. The system consists of 50 mCi (1,850 MBq) 153-Gd as the emitting source, and an Anger-type gamma camera with a rectangular Nal (Tl) crystal and 22 photomultiplier tubes. The effective field of a view was enough to cover more than 3 vertebrae. With the patient sitting, data acquisition was performed. The spatial resolution and uniformity of the gamma camera were good. With the introduction of a correction equation, the error in calculated BMD due to body thickness was reduced. A data acquisition of 7.5 to 15 min led to a satisfactory C.V. value (less than 2.0%). The precision (1.63% of C.V. in vitro and 3.53% in vivo) and accuracy (r=0.999) of the BMD measurements were also good. Vertebral BMD values in 300 normal Japanese females decreased with aging. Although in involutional osteoporosis and secondary hyperparathyroidism both vertebral and radial % BMDs decreased, in steroid-induced osteoporosis and primary hyperparathyroidism, disproportionate bone loss (relatively lower in vertebral bone) was demonstrated. Thus, it was shown that a newly developed DPA system using a gamma camera provided sufficient precision and accuracy to quantificaticn of vertebral BMD, and its application should provide reliable information for clarification of the pathophysiology of metabolic bone diseases. "}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"FUKUNAGA, Masao","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"TOMOMITSU, Tatsushi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"OTSUKA, Nobuaki","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"ONO, Shimato","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"NAGAI, Kiyohisa","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"MORITA, Koichi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"IMAI, Hiroko","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"MORITA, Rikushi","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-01-23"}],"displaytype":"detail","filename":"KJ00010211259.pdf","filesize":[{"value":"739.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00010211259.pdf","objectType":"fulltext","url":"https://kwmed.repo.nii.ac.jp/record/291/files/KJ00010211259.pdf"},"version_id":"11af802b-afac-4adb-917f-1e54e02991e0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Bone mineral density","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Dual photon absorptimetry","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Gamma camera","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Vertebra","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Metabolic bone disease","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Vertebral Bone Mineral Density Measured with Dual Photon Absorptiometry Using a Gamma Camera: Clinical Application to Metabolic Bone Diseases","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Vertebral Bone Mineral Density Measured with Dual Photon Absorptiometry Using a Gamma Camera: Clinical Application to Metabolic Bone Diseases","subitem_title_language":"en"}]},"item_type_id":"3","owner":"31","path":["365"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-01-23"},"publish_date":"2017-01-23","publish_status":"0","recid":"291","relation_version_is_last":true,"title":["Vertebral Bone Mineral Density Measured with Dual Photon Absorptiometry Using a Gamma Camera: Clinical Application to Metabolic Bone Diseases"],"weko_creator_id":"31","weko_shared_id":-1},"updated":"2023-09-27T07:27:10.568413+00:00"}